Kelpworks K40 Drift
Kelpworks · 60-percent
Specs
| mount | tray |
|---|
| switchFamily | linear |
|---|
| keycapMaterial | ABS |
|---|
| connectivity | usb-c-wired |
|---|
| batteryMah | n/a-wired-only |
|---|
| weightG | 610 |
|---|
| firmware | QMK/VIA |
|---|
| hotswap | no |
|---|
| caseMaterial | abs-plastic |
|---|
| plateMaterial | steel |
|---|
| stabilizers | snap-in |
|---|
| pollingRateHz | 1000 |
|---|
Price history
| Date | Vendor | Price |
|---|
| 2026-06-05 | deskhaus | 46.65 USD |
| 2026-06-05 | keybazaar | 48.44 USD |
| 2026-06-12 | deskhaus | 46.57 USD |
| 2026-06-12 | keybazaar | 48.42 USD |
| 2026-06-19 | deskhaus | 46.52 USD |
| 2026-06-19 | keybazaar | 48.43 USD |
| 2026-06-26 | deskhaus | 46.52 USD |
| 2026-06-26 | keybazaar | 48.40 USD |
| 2026-07-03 | deskhaus | 46.35 USD |
| 2026-07-03 | keybazaar | 48.40 USD |
| 2026-07-10 | deskhaus | 46.33 USD |
| 2026-07-10 | keybazaar | 48.38 USD |
| 2026-07-17 | deskhaus | 46.16 USD |
| 2026-07-17 | keybazaar | 48.37 USD |
| 2026-07-24 | deskhaus | 42.16 USD |
| 2026-07-24 | keybazaar | 48.37 USD |
| 2026-07-31 | deskhaus | 42.03 USD |
| 2026-07-31 | keybazaar | 41.37 USD |
| 2026-08-07 | deskhaus | 41.98 USD |
| 2026-08-07 | keybazaar | 41.38 USD |
| 2026-08-14 | deskhaus | 42.06 USD |
| 2026-08-14 | keybazaar | 41.36 USD |
| 2026-08-21 | deskhaus | 41.95 USD |
| 2026-08-21 | keybazaar | 41.38 USD |
Availability timeline
- 2026-06-06 — in_stock at keybazaar
- 2026-06-27 — discontinued at keybazaar
- 2026-07-12 — in_stock at keybazaar
- 2026-08-13 — out_of_stock at keybazaar
- 2026-08-19 — in_stock at keybazaar
Measured test results
| typingNoiseDb | 57.3 |
|---|
| actuationForceCn | 45 |
|---|
| keypressLatencyMs | 1.6 |
|---|
| batteryDrainPctPerDay | n/a |
|---|
| wobbleScoreMm | 0.71 |
|---|